6536054135408 has 80 divisors (see below), whose sum is σ = 15235026443520. Its totient is φ = 2653629216768.

The previous prime is 6536054135393. The next prime is 6536054135417. The reversal of 6536054135408 is 8045314506356.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72875360 + ... + 72964992.

It is an arithmetic number, because the mean of its divisors is an integer number (190437830544).

Almost surely, 2^{6536054135408} is an apocalyptic number.

It is an amenable number.

6536054135408 is an abundant number, since it is smaller than the sum of its proper divisors (8698972308112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6536054135408 is a wasteful number, since it uses less digits than its factorization.

6536054135408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123934 (or 123928 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 6536054135408 in words is "six trillion, five hundred thirty-six billion, fifty-four million, one hundred thirty-five thousand, four hundred eight".